Download LA5034 User Manual

User’s Guide
LA5034
Operation Manual
Content
General safety summary .................................................................................. I
Introduction...................................................................................................... II
Chapter 1 Getting started ................................................................................ 1
System Requirements....................................................................... 2
Installing Hardware ........................................................................... 3
Installing Software............................................................................. 6
User Interface ................................................................................. 10
Chapter 2 Menu..............................................................................................11
File .................................................................................................. 12
View ................................................................................................ 13
Setup............................................................................................... 14
Analyzer .......................................................................................... 15
Help................................................................................................. 16
Chapter 3 Advanced...................................................................................... 17
Clock Panel..................................................................................... 18
Bus Panel........................................................................................ 19
Waveform Panel.............................................................................. 22
Measurement Panel ........................................................................ 24
Export Data ..................................................................................... 25
Chapter 4 Trigger and Plug ........................................................................... 26
Base Trigger Setup ......................................................................... 27
Advance Trigger Setup.................................................................... 29
Plug Manager.................................................................................. 30
Appendix ....................................................................................................... 31
Hardware Specification ................................................................... 32
Channels......................................................................................... 33
Block Diagram................................................................................. 35
Cleaning and maintenance ............................................................. 36
LA5034
General safety summary
Understand the following safety precautions to avoid injuries and to prevent
damage to the product or the product of any product link. To avoid possible
dangers, be sure to use the product in accordance with the regulations.
n
Only qualified personnel to perform maintenance procedures.
n
Prevent fire and personal injury.
n
Use the right power cord. Only the country in which the authorized use of
this product for the power line.
n
Correctly inserted. Probe or test voltage wire connected to the source,
please do not plug.
n
Products will be grounded. This product through the power of the
grounding wire grounding. To avoid electric shocks, grounding conductor
must be connected to. In this connection the import or export of products
before the end, be sure to correct grounding for this product.
n
Properly connected probe. Probe the ground with the same potential. Do
not connect high-voltage ground.
n
See all the terminals rating. To avoid excessive current fire and the
impact, see the product of all the ratings and tags; please connect
products in the product manual inspection prior to understand the detailed
ratings information.
n
Do not run the product if you open the cover or panel.
n
Avoid the exposed circuit. Do not connect power after contact with the
exposed joints and components.
n
Suspected products to failure do not operate. If you suspect that this
product has been a failure, can be qualified maintenance personnel to be
checked.
n
Maintain proper ventilation.
n
Do not operate in the humid environment.
n
Do not flammable and explosive environment operation.
n
Please keep the product clean and dry surface.
LA5034 USB User Manual
I
LA5034
Introduction
LA5034 is devoted to the observation of digital signal test and measurement
equipment. It has multi-line oscilloscope and other advantages of automatic
test equipment. The use of advanced large-scale integrated circuits, integrated
USB 2.0, CPLD, FPGA, high-frequency digital circuitry, embedded systems,
and other advanced technology, using plug-and-play USB power supply,
compared to the traditional desktop LA5034 with a higher cost performance,
portable, easy-to-use, the expansion of the advantages of good, instead of the
traditional equipment is the best choice. LA5034 is a 500MHz, 34
cost-effective channels LA5034, can be used for digital circuit development,
measurement, analysis and debugging, electronic research and development,
electronic measurement engineers, college students in scientific research and
development and teaching assistant. LA5034 also have a variety of new
means of measuring equipment.
The LA5034 have a sufficient number of input channels capable of
simultaneously observing a lot of information or data flow direction control
information, and in some way to capture narrow pulse interference
The LA5034 has delayed the ability to capture the required observation points
around the waveform, in a variety of digital information capture function.
LA5034 have memory capacity, to be able to see the occasional error
messages, and the memory can find fault in the source state.
The LA5034 with intuitive and flexible displays to facilitate dynamic analysis
can transform the information, you can use the binary, decimal, hexadecimal or
ASCII that information to facilitate the repair process and debug.
The LA5034 triggered in a variety of ways, can be a very long data stream, the
analysis of that part of the information to make accurate positioning, which
caught right of useful information for software analysis, it can use its tracking
function trigger operation procedures. For hardware, trigger function can be
detected in the system and that the interference and Burr.
The LA5034 has reliable Burr detection ability. As competition in digital circuit,
the signal crosstalk, interference and power coupling factors, often mixed with
irregular signal in the burr, which will run from wrong circuit. LA5034s can be
detected through special burr technology to capture and display.
LA5034 USB User Manual
II
LA5034
Chapter 1 Getting started
This chapter focuses on the following topics:
u System Requirements
u Installing hardware
u Installing software
u Understanding of the user interface
LA5034 User Manual
1
LA5034
System Requirements
l
Minimum System Requirements
Operating System
Windows me/NT/2000/XP/Vista
Memory
128MB
Graphic Card
Microsoft DirectX supported
Screen resolution: 1024x768
Color depth: 16bit
l
Recommended System Requirements
Operating System
Windows me/NT/2000/XP/Vista
Memory
256MB
Graphic Card
Microsoft DirectX supported
Screen resolution: 1024x768
Color depth: 16bit
LA5034 User Manual
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LA5034
Installing Hardware
1. Connect the A-Type Plug of USB cable to your PC’s USB port.
2. Connect the B-Type Plug of USB cable to LA5034’s USB port.
3. New hardware is found.
4. New hardware search wizard starts.
5. New hardware search wizard starts to search
LA5034 User Manual
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LA5034
6. New hardware wizard installs software
7. Finish new hardware search wizard.
LA5034 User Manual
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LA5034
Caution:
Do not disconnect any device from the USB bus while the computer is
communicating with the LA5034, or you may lose data and/or your ability to
communicate with the LA5034.
If the LED is illuminated but the turns off, the computer has lost
communication with the LA5034.To restore communication, disconnect the
USB cable from the computer, and then reconnect is. This should restore
communication, and the LED should turn back on.
LA5034 User Manual
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LA5034
Installing Software
1. While in Windows, insert the installation CD into the CD-ROM drive.
2. The installation should start up automatically. Otherwise in Windows
Explorer, switch to the CD-ROM drive and run "Setup.exe".
3. The LA5034 Installation is started. Click 'Next' to continue.
4. Choose a destination directory. Click 'Next' to continue.
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LA5034
5. Check the setup information. Click Next to start copying of files.
6. This Status dialog is displayed during copying of files.
LA5034 User Manual
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LA5034
7.
Updating Your System Configuration.
8. The installation is complete.
LA5034 User Manual
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LA5034
LA5034 User Manual
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LA5034
User Interface
LA5034 provide users a simple and full-featured interface so that users do not
have to spend a lot of time to learn.
LA5034 provide clock panel, waveform panel, bus panel, measurement panel,
trigger panel and plug manager.
LA5034 User Manual
10
LA5034
Chapter 2 Menu
This chapter focuses on the following topics:
u File
u View
u Setup
u Analyzer
u Help
LA5034 User Manual
11
LA5034
File
l
l
l
l
l
l
l
l
New Project:
Load Project:
Save Project:
Export As CSV File:
Export As TXT File:
Export As BMP File:
Print…:
Exit:
LA5034 User Manual
Create a new project
Open an exist project
Save current project to File
Export data to file as “CSV”
Export data to file as “TXT”
Export data to file as “BMP”
Print the current waveform
Exit LA5034
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LA5034
View
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l
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Background Color:
Show Grid:
Show Trigger:
Show Mark:
Show Measurement:
Zoom In:
Zoom Out:
Zoom All:
LA5034 User Manual
Modify the background color of waveform.
Show or hide the grid of waveform
Show or hide the trigger line of waveform
Show or hide the mark of waveform
Show or hide the measurement of waveform
Zoom In the waveform
Zoom Out the waveform
Zoom All the waveform
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LA5034
Setup
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l
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Bus Setup:
Trigger Setup:
Enable Compress:
LA5034 User Manual
Configure the bus and signals.
Configure the trigger condition.
Set the compress enable or not.
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LA5034
Analyzer
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Scroll to First Sample:
Scroll to Trigger:
Scroll to Last Sample:
Scroll to Mark:
Scroll to the first sample of waveform
Scroll to the trigger place of waveform
Scroll to the last sample of waveform
Scroll to the mark of waveform
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l
New Mark:
New Measurement:
Create a new Mark
Create a new measurement.
l
l
Plug Manager:
Auto set:
Configure the plug of LA5034
Set the waveform optimal.
LA5034 User Manual
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LA5034
Help
l
l
Help Content:
About:
LA5034 User Manual
Open the User Manual
Show the copyright of LA5034
16
LA5034
Chapter 3 Advanced
This chapter focuses on the following topics:
u Clock Panel
u Bus Panel
u Waveform Panel
u Measurement Panel
u Export Data
LA5034 User Manual
17
LA5034
Clock Panel
Three are three parts in this panel:
l
Horizontal:
Set the clock and sample Rate
Inner Clock: You can select a frequency by the combo box or turn the idler
wheel.
Ext Clock: You can select a signal as clock signal.
l Trigger Level:
Set the trigger level of signal.
Click the combo box which has 10 items. You can select one of them.
Also you can input the volt (-6.0 ~ 6.0) or use the idler wheel.
l Trigger Mode:
Auto:
Trigger immediately ignores trigger condition continues.
Normal:
Trigger by the trigger condition continues.
Single:
Trigger by the trigger condition once.
Force Trigger:
Trigger immediately once.
Trigger Condition: Open the trigger setup dialog.
LA5034 User Manual
18
LA5034
Bus Panel
Click the menu “Setup”->”Bus Setup…” to open the dialog.
LA5034 has 34 signals, ACK, BCLK, A0 ~A15, B0~B15. You can assign the
parts of them to some bus.
The list box contains all of the bus; you can add or delete the bus.
For example: Assign a bus “My Bus” which has 8 signals “ACLK, A0, A1, A2,
A3, A4, A5, and A6 “.
1. Click the button “Add”. Then a new bus is added to the list.
2. Click the pane under the CLKA, A0, A1, A2, A3, A4, A5, and A6. if the pane
is filled of red, is means you have add the signal to the bus.
LA5034 User Manual
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LA5034
3. Double the name of the bus, which is “NewBus1” in this example. Then
popup a edit box, in which you can input the “My Bus”.
4. Then Click “OK”, the “My bus” has been added to the waveform.
LA5034 User Manual
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LA5034
LA5034 User Manual
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LA5034
Waveform Panel
You can observe the waveform by the waveform panel in the main window.
The list contains all of the bus in bus panel in the left part of the waveform
panel.
Right click the name of the bus, you can configure the bus.
1. Display Format: The format of the bus data displayed on the waveform.
There format such as Binary, Decimal and Hex supplied.
2. Display Order: The order of the signals displayed in the list.
3. Display Style: You can set the display style of the bus in the waveform,
Analog or Digital.
4. Color:
You can modify the color of the bus displayed in the
waveform.
LA5034 User Manual
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LA5034
5. Show Property:
Open the bus panel.
Right click the waveform, the waveform help menu popup. You can operate the
LA5034 by the menu.
LA5034 User Manual
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LA5034
Measurement Panel
Right click the measurement panel, then the menu popup.
Click the “New” in the popup menu or “Analyzer”->”New Measurement” in the
main menu, you will add a new measurement to the list in the measurement
panel.
Select the “Measure” combo box. You can modify the types of measurement.
There are 4 types for you, such as Interval, rate, Transitions and Cycles.
Click the “Delete”; you can delete the measurement item selected in the list.
Click the “Show Property”; you can modify the measurement.
Also, you can click the main menu “Analyzer”->”New Mark” to add new mark
for measurement.
LA5034 User Manual
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LA5034
Export Data
Click the menu “File”; you can export the data to file.
If you select the CSV file, you will export the data as the following.
LA5034 User Manual
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LA5034
Chapter 4 Trigger and Plug
This chapter focuses on the following topics:
u Base Trigger Setup
u Advance Trigger Setup
u Plug Manager
LA5034 User Manual
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LA5034
Base Trigger Setup
Click the menu “Setup”->”Trigger Setup”, you can configure the trigger
condition.
LA5034 provide 6 base trigger for you.
l Single signal: Rising edge; Falling edge; Rising or falling edge.
l Bus: Data, Data value delay, Data and edge
1. Rising edge:
Select the “Rising edge” in the tree; select the signal in the combo box.
Then it will triggered by a rising edge appeared on the selected signal.
2. Falling edge:
Trigger by a falling edge appeared on the selected signal.
3. Rising or falling edge:
Trigger by a rising or falling edge appeared on the selected signal.
4. Data:
Trigger at the appearance of a specified value on the selected bus.
LA5034 User Manual
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LA5034
5. Data value delay:
Trigger at x time after the appearance of a specified value
6. Data and edge:
Trigger at the appearance of a specified value on the selected bus and
rising, falling, or rising or falling edge of the selected signal.
LA5034 User Manual
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LA5034
Advance Trigger Setup
If the base trigger can’t satisfies you, may be you want the advance trigger.
Click the “Advance” in the tree, then you can configure the advance trigger.
There are two trigger conditions: trigger A and trigger B. You can set the
trigger mode by click the Trigger Mode group box.
There are four parts in each condition, Data, Duration, Edge and Relative
trigger value.
LA5034 User Manual
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LA5034
Plug Manager
Click Menu “Analyzer”->”Plug Manager”.
The list box contains all of the plugs installed in your computer. You can add
them to waveform by checking them.
Select a plug and click the “Edit” button, you can modify the property of the
plug.
LA5034 User Manual
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LA5034
Appendix
u Hardware specification
u Input connector pin assignments
u Block Diagram
u Cleaning and Maintenance
LA5034 User Manual
31
LA5034
Hardware Specification
Sampled channels
34
High input impedance
200K (C=10p)
Input voltage range
-60V~60V
Logic threshold Range
-6V~6V
Max Sample Rate
500 MHz
Max input Signal bandwidth
150 MHz
Min time resolution
2ns
Sample Depth
2KSample
Max
record
time
10hour
（Compression mode）
Max Sample Rate
200 MHz
(Compression mode）
Trigger’s Max rate
250 MHz
Compatible input
TTL,LVTTL,CMOS,LVCOMS,ECL,PEC
L,EIA
Electrostatic Protected
15KV
Max input voltage
Max 250V 0.5s
Power
USB Port
Temperature range
-10℃~60℃
LA5034 User Manual
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LA5034
Channels
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LA5034 User Manual
Wire ID
Ground
ACLK
Ground
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
Ground
Level A
Wire Color
Black
Blue
Black
Black
White
Gray
Blue
Green
Yellow
Orange
Red
Black
White
Gray
Blue
Green
Yellow
Orange
Red
Black
Contact Color
Black
Blue
Black
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Black
Wire ID
Ground
BCLK
Ground
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
Level B
Wire Color
Black
Blue
Black
Black
White
Gray
Blue
Green
Yellow
Orange
Red
Black
White
Gray
Contact Color
Black
Blue
Black
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
33
LA5034
15
16
17
18
19
20
LA5034 User Manual
B11
B12
B13
B14
B15
Ground
Blue
Green
Yellow
Orange
Red
Black
Orange
Orange
Orange
Orange
Orange
Black
34
LA5034
Block Diagram
LA5034 User Manual
35
LA5034
Cleaning and maintenance
Cleaning
In order to maintain the cleanliness of equipment, you need to check
whether the channels are dusty or not. Please clean the out surface of the
equipment follow these matters.
1．
Use velvet cloth contact the surface of the equipment.
2．
Pease do not use any corrosive or chemistry.
Caution: Please make sure the equipment is dry enough before going to
work. Avoid mangling the equipment or hurting body because of water!
Maintenance
Don’t put the equipment under the sun for a long time. Put it in wind to the
best of one's abilities
Caution: In order to not mangle the equipment, you should not put it in fog,
water or impregnate.
LA5034 User Manual
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